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1600 Main St. South ,Dauphin, MB R7N 3B3 Directions
Sales 204-638-4026 Call Us
1600 Main St. South ,Dauphin, MB R7N 3B3 Directions
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New 2024 GMC Sierra 2500HD AT4 4WD

AT4 4WD Crew Cab Standard Box AT4 Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackOnyx Black BlackJet Black with Kalahari accents

Includes Floor Mats, Mud Flaps, and Running Boards

Details

  • Exterior Color: Onyx Black
  • Interior Color: Jet Black with Kalahari accents
  • Body Style: Pickup
  • Transmission: 10-Speed Automatic
  • Stock: D4873
  • VIN: 1GT49PEY8RF215084
  • Mileage: 15
  • Engine: Turbocharged Diesel V8 6.6L/
  • City MPG:
  • Highway MPG:

Highlights

  • Back-Up Camera Back-Up Camera
    Back-Up Camera
  • Heated Seats Heated Seats
    Heated Seats
  • Cooled Seat(s) Cooled Seat(s)
    Cooled Seat(s)
  • Remote Start Remote Start
    Remote Start
  • Keyless Start Keyless Start
    Keyless Start
  • 4 wheel Drive 4 wheel Drive
    4 wheel Drive
  • Wifi Wifi
    Wifi
  • Blind Spot Monitor Blind Spot Monitor
    Blind Spot Monitor
  • Cross-Traffic Alert Cross-Traffic Alert
    Cross-Traffic Alert
  • Navigation Navigation
    Navigation
  • Cruise Control Cruise Control
    Cruise Control
  • Bluetooth Bluetooth
    Bluetooth
  • Power Seat(s) Power Seat(s)
    Power Seat(s)
  • Power Folding Mirrors Power Folding Mirrors
    Power Folding Mirrors
  • Multi-Zone A/C Multi-Zone A/C
    Multi-Zone A/C
  • Keyless Entry Keyless Entry
    Keyless Entry
  • Bed Liner Bed Liner
    Bed Liner
  • Premium Sound Premium Sound
    Premium Sound
  • Satellite Radio Satellite Radio
    Satellite Radio
  • Smartphone Integration Smartphone Integration
    Smartphone Integration
  • Steering Wheel Controls Steering Wheel Controls
    Steering Wheel Controls
  • Anti Lock Braking System Anti Lock Braking System
    Anti Lock Braking System
  • Lane Departure Warning Lane Departure Warning
    Lane Departure Warning
  • Rain Sensing Wipers Rain Sensing Wipers
    Rain Sensing Wipers
  • Backup Camera / Assist Backup Camera / Assist
    Backup Camera / Assist

Overview

2024, AT4, Four Wheel Drive, 6.6 Liter Diesel V8, Heated/Cooled Seats
Rugged and Diesel powered, our 2024 GMC Sierra 2500HD AT4 Crew Cab 4X4 stands out with a bold and heroic design in Onyx Black! Motivated by a TurboCharged 6.6 Litre DuraMax Diesel V8 providing 470hp and 975lb-ft of torque to a 10 Speed Allison Automatic transmission. This Four Wheel Drive truck also has an off-road suspension, skid plates, hill-descent control, and an Autotrac 2-speed transfer case for getting to hard-to-reach jobs. Our Sierra boasts LED lighting, red recovery hooks, 20-inch high-gloss black alloy wheels, a spray-on bedliner, and a MultiPro tailgate for high-visibility styling.
Our AT4 cabin is your mobile command post for doing more with heated/ventilated leather power front seats and heated rear seats, a heated-wrapped steering wheel, dual-zone automatic climate control, keyless access/ignition, remote start, and remarkable technologies. Highlights include a Bose audio system, a 12.3-inch driver display, a 13.4-inch touchscreen, Google Built-in, WiFi compatibility, Apple CarPlay®/Android Auto®, Bluetooth®, and wireless charging.
GMC helps you stay safe as you work hard with a surround-view system, a bed-view camera, trailer-capable blind-spot monitoring, automatic braking, parking sensors, lane-departure warning, trailer-sway control, hill-start assistance, and more. When tough jobs call, our Sierra 2500 AT4 is ready to answer! Why Dean Cooley GM? Dean Cooley GM in Dauphin is very proud to have been serving the parkland area since 1995. Selling brand new Chevrolet, Buick and GMC vehicles as well as certified pre-owned vehicles. Our financial experts are located in-house and can offer you the financing and leasing options that are best for you with fast, easy and approval in minutes. We have a state of the art service department with a collision and glass center with highly trained and experienced technicians to look after all of your repair needs. Our parts department is well stocked with all the parts you may need, as well as accessories and a great selection of tires. We also have a detail center, to look after cleaning your vehicle whenever necessary and make it look brand new again. Dean Cooley GM is proud to be a part of the parkland area and supporting many charities and organizations. So, for all of your automotive needs, stop down Dean Cooley GM, 1600 Main Street S. in Dauphin. Dealer permit #1693

Options

  • Onyx black
  • TRANSMISSION ALLISON 10-SPEED AUTOMATIC
  • JET BLACK WITH KALAHARI ACCENTS PERFORATED FRONT LEATHER SEAT TRIM
  • ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
  • AUDIO SYSTEM 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE includes colour touch-screen multi-touch display AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)
  • REAR AXLE 3.42 RATIO
  • ONYX BLACK
  • Tow Hitch
  • Lane Departure Warning
  • Front Collision Mitigation
  • Locking/Limited Slip Differential
  • Keyless Start
  • Fog Lamps
  • Aluminum Wheels
  • Variable Speed Intermittent Wipers
  • Daytime Running Lights
  • Conventional Spare Tire
  • Heated Mirrors
  • Front Collision Mitigation
  • Smart Device Integration
  • ABS
  • Satellite Radio
  • Intermittent Wipers
  • Heated Front Seat(s)
  • Bluetooth Connection
  • Tires - Front All-Terrain
  • 4-Wheel Disc Brakes
  • Requires Subscription
  • Integrated Turn Signal Mirrors
  • Power Windows
  • Bluetooth Connection
  • Mirror Memory
  • Cruise Control
  • Security System
  • Steering Wheel Audio Controls
  • Power Door Locks
  • Bucket Seats
  • Front Side Air Bag
  • Passenger Adjustable Lumbar
  • MP3 Player
  • Back-Up Camera
  • Rear Bench Seat
  • Keyless Start
  • Cross-Traffic Alert
  • Seat Memory
  • Back-Up Camera
  • Smart Device Integration
  • Lane Departure Warning
  • Daytime Running Lights
  • Requires Subscription
  • Auxiliary Audio Input
  • Floor Mats
  • Cooled Front Seat(s)
  • WiFi Hotspot
  • Pass-Through Rear Seat
  • Tire Pressure Monitor
  • Heated Rear Seat(s)
  • Power Windows
  • Telematics
  • Floor Mats
  • Stability Control
  • Driver Restriction Features
  • Jet black with kalahari accents, perforated front leather seat trim
  • GVWR 11 350 LBS. (5148 KG)
  • HIGH IDLE SWITCH
  • GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).
  • AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
  • AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (CF5) power sunroof (CWM) Technology Package and (VXW) AT4 high clearance step LPO
  • SEATS FRONT BUCKET with centre console (STD)
  • Front Collision Warning
  • Automatic Highbeams
  • Running Boards/Side Steps
  • Four Wheel Drive
  • Bluetooth Connection
  • Auto-Dimming Rearview Mirror
  • Privacy Glass
  • MP3 Player
  • Daytime Running Lights
  • Auxiliary Audio Input
  • Navigation System
  • Automatic Highbeams
  • Auxiliary Audio Input
  • Power Steering
  • Bed Liner
  • MP3 Player
  • Rain Sensing Wipers
  • Power Folding Mirrors
  • Tires - Rear All-Terrain
  • Power Mirror(s)
  • AM/FM Stereo
  • Tow Hooks
  • Rear Defrost
  • Requires Subscription
  • Power Passenger Seat
  • Heated Front Seat(s)
  • Driver Air Bag
  • Front Collision Mitigation
  • Bluetooth Connection
  • Driver Adjustable Lumbar
  • Telematics
  • Passenger Air Bag Sensor
  • Requires Subscription
  • Front Collision Warning
  • Traction Control
  • Power Windows
  • Satellite Radio
  • Premium Sound System
  • Smart Device Integration
  • Rear Head Air Bag
  • Power Door Locks
  • Adjustable Steering Wheel
  • Climate Control
  • Power Driver Seat
  • Heated Steering Wheel
  • Leather Seats
  • Aerial View Display System
  • Front Head Air Bag
  • Blind Spot Monitor
  • Front Collision Warning
  • Keyless Entry
  • Passenger Air Bag
  • Rear Parking Aid
  • Remote Engine Start
  • Multi-Zone A/C

Safety

  • 3 Years of OnStar Remote Access. The OnStar Remote Access Plan gives you simplified remote control of your properly equipped vehicle and unlocks a variety of great features in your myGMC mobile app. See dealer for details. (Does not include emergency or security services. 3 years begins from the date of vehicle delivery. Requires a working vehicle electrical system (including battery), wireless reception and device data connection. See onstar.ca for details and limitations. Features and functionality vary by vehicle. Available on select Apple and Android devices. Device data connection required. Non-refundable and no cash value.)
  • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Front and Rear Park Assist, Ultrasonic
  • HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a centre stack display. Includes front camera washer.
  • Hitch Guidance with hitch view with Image adjustment, Pan/Zoom/Tilt
  • LED Signature DRL's
  • Rear Cross Traffic Alert
  • Safety Alert Seat
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
  • Trailer Side Blind Zone Alert
  • Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag
  • Bed View Camera, camera in the CHMSL to show a view of the cargo bed display located in infotainment screen, includes Two Trailer Camera Provisions
  • Daytime Running Lamps, LED signature lighting
  • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
  • Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
  • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.ca or dealer for details.)
  • Rear Seat Belt Indicator
  • Seat Belt Adjustable Guide Loops, front row only
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behaviour. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
  • Trailer Camera Provisions and trailer viewing software
  • Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering

Interior

  • Air conditioning, dual-zone automatic climate control
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Bose Sound System, premium 7-speaker system with Richbass woofer
  • Compass, located in instrument cluster
  • Defogger, rear-window electric
  • Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
  • Exterior Temperature Display, located in radio display
  • GMC Connected Access capable (Subject to terms. See onstar.ca or dealer for details.)
  • Keyless Open and Start includes remote keyless entry
  • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Premium Floor Liners with removable carpet insert, front
  • Rear seat reminder
  • Seat adjuster, driver 10-way power including lumbar
  • Seat, Up-level Rear with Storage Package 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, centre fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
  • Seats, front bucket with centre console
  • Seats, ventilated driver and front passenger
  • SiriusXM with 360L includes a trial subscription to the Platinum Plan. Experience more channels in the vehicle, a more personalized experience and easier navigation. (Trial subscription subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.ca which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
  • Steering wheel audio controls
  • Steering wheel, wrapped
  • USB ports, (2) charge-only, rear
  • USB Ports, 2, Charge/Data ports located inside centre console
  • Window, power front, passenger express up/down
  • Windows, power rear, express down
  • Wireless Phone Projection for Apple CarPlay and Android Auto
  • Air vents, rear
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
  • Cruise control, steering wheel-mounted
  • Door locks, power
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Floor covering, colour-keyed carpeting
  • GMC Premium information Display- 13.4" diagonal Multicolour touch screen
  • Mirror, inside rearview auto-dimming
  • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Premium Floor Liners with removable carpet insert, rear
  • Remote vehicle starter system
  • Seat adjuster, passenger 10-way power including lumbar
  • Seating, heated driver and front outboard passenger
  • Seats, heated second row outboard seats
  • SiriusXM enjoy a Platinum Plan trial subscription
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel, heated
  • Theft-deterrent system, unauthorized entry
  • USB Ports, 2 (first row) located on console
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
  • Windows, power front, drivers express up/down
  • Wireless charging

Mechanical

  • Air filter, heavy-duty
  • Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
  • Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Cooling, external engine oil cooler
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • Hill Descent Control
  • Pickup bed includes bed assist step
  • Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
  • Skid Plates protect the oil pan, front axle and transfer case
  • Suspension, Off-Road includes twin-tube shocks
  • Transfer case, two-speed active, electronic Autotrac with push button control
  • Air filtration monitoring
  • Auto-locking rear differential
  • Brake lining wear indicator
  • Cooling, auxiliary external transmission oil cooler
  • Four wheel drive
  • GVWR, 10,850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels.)
  • In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
  • Push Button Start
  • Recovery hooks, Red
  • Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
  • Trailer brake controller, integrated

Exterior

  • Bed Step, Black integrated on forward portion of bed on driver and passenger side
  • Bumper, front, body-colour lower
  • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
  • CornerStep, rear bumper
  • Fog lamps, LED
  • Grille (Gloss Black header and grille insert bars with Black Chrome accents.)
  • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
  • LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
  • Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) lighting
  • Tailgate and bed rail protection caps, top
  • Tailgate, GMC MultiPro Tailgate with six functional load/access features NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tires, LT275/65R20 all-terrain, blackwall
  • Wheels, 20" (50.8 cm) High Gloss black aluminum wheels 8 spokes
  • Bedliner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo.)
  • Bumper, rear body-colour with bumper CornerSteps
  • Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
  • Door handles, body-colour
  • Glass, deep-tinted
  • Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
  • Lamps, cargo area cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
  • Mirror caps, high gloss Black
  • Mouldings, beltline, Black
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
  • Tire, spare LT275/70R18 all-terrain, blackwall
  • Wheelhouse liners, rear
  • Wipers, front rain-sensing

* While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with Dean Cooley GM.

Effective September 1st, 2022, vehicles sold in Canada above $100,000 pre-tax retail price may be subject to a luxury tax of either 20% on the amount above $100,000 or a flat 10% on the full value. This tax is in addition to the Provincial Sales Tax (PST) and the Goods and Services Tax (GST). For official information, refer to the Government of Canada website.

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